Monkey-wrench



(No Model.)

J. S GREBNLEAP.

- MONKEY WRENCH. No. 260,292. Patented June 27, 1882.

W e. fi zblwaevia UNITED STATES PATENT OFFICE.

JONAS S. GREENLEAF, OF FARGO, DAKOTA TERRITORY, ASSIGNOR OF ONE- HALF TO FRANK SCOTT BERRY, OF MERCER, MAINE.

MONKEY-WRENCH.

SPECIFICATION forming part of Letters Patent No. 260,292, dated June 27, 1882.

I Application filed April 251, 1882. (No model.)

To all whom it may concern:

Be it known that 1, J oNAs S. GREENLEAF, a citizen of the United States, residing at Fargo, in the county of Cass and Territory of Dakota, have invented certain new and useful Improvements in Monkey-Wrenches, of which the following is a. specification, reference being had therein to the accompanying drawings.

.My invention relates to combination-tools; and 'it consists of the arrangement and construction of its parts, as will hereinafter be desc'ribed,and pointed out in the claim.

In the drawings, Figure 1 is a side elevation, and'Fig. 2 a back view, of my invention.

A is the standard or main body of the device; B is the movable jaw; G, thefixed or immovable jaw. D is the swivel-nut, and E the handle.

The standard A commences at e, where it is threaded, passes through the handle E, above which it is threaded as far as the guiding-neck a. It is provided with the -|-shaped head 0, as shown.

The movable jaw B is of the form used in ordinary monkeywrenches, and is provided with a V-shaped projection on the upper edge of its flat side, the concavity of which is toward the head 0, as shown. It is also provided with a grasping-face, I), as shown. The stationary jaw or head of the wrench O is also provided with a \I-shaped projection, c, situranged to operate with the face b, as shown.

The jaw O has also projecting from its-upper face a screw driver, a, as shown. Projecting downwardly from the hammer-headed end of the jaw G is a claw-shaped nail extractor, c 45' The swivel-nut D is of common form, and the handle E presents no novelty.

In the uses of my invention are combined a monkey wrench, nail driver and extractor, screw-driver,- and socketor axle-wrench, the 50 novelty of which arrangement is readily apparent.

What I claim is-- The combination of the head 0, having the grasping-faces c and c, with the sliding jaw B, 5 5 having the grasping-faces b and b, substantially as and for the purposes described.

In testimony whereof Iaffix my signature in presence of two witnesses.

JONAS S. GREENLEAF.

Witnesses:

(3120. I. FOSTER, N. B. PINKHAM. 

